Pipette stand



FIG. 1 is a front, top, and left perspective view of a pipette stand according to the invention.

FIG. 2 is a rear, bottom, and right perspective view of the pipette stand.

FIG. 3 is a front view of the pipette stand.

FIG. 4 is a left side view of the pipette stand.

FIG. 5 is a rear view of the pipette stand.

FIG. 6 is a right side view of the pipette stand.

FIG. 7 is a top view of the pipette stand; and,

FIG. 8 is a bottom view of the pipette stand.

The broken lines in the drawings depict portions of the pipette stand that form no part of the claimed design. 

CLAIM The ornamental design for a pipette stand, as shown and described. 